A multi-purpose posture management bed

Abstract

The utility model relates to the technical field of exercise equipment, concretely relates to a multi -purpose body state management bed, including sliding frame and setting in the support frame of sliding frame top, the upper surface of both sides of sliding frame is opened groove no.

Description

Technical Field

[0001] This utility model relates to the field of sports equipment technology, specifically a multi-purpose body management bed. Background Technology

[0002] As modern people pursue health and quality of life, multi-purpose posture management beds are gradually becoming more accessible to the general public due to their integration of equipment yoga, Pilates, fitness, and spinal correction.

[0003] A multi-purpose posture management bed is a device that enables precise and controlled training through spring resistance and a sliding platform. It is a professional exercise tool that helps people improve core strength, body control, flexibility, and overall posture. It is usually designed to be long and narrow with a specific length and width. In small apartments, studios, or multi-functional rooms, in order to reduce the floor space, it is often designed to be foldable and used as a sofa. However, existing multi-purpose posture management beds often use simple metal frames for support when changing shape, which makes it difficult to maintain stability and adjust the angle.

[0004] Therefore, a multi-purpose body management bed is proposed to solve the problems mentioned above. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a multi-purpose body management bed with advantages such as stable support and angle adjustment.

[0006] To achieve the above objectives, the present invention provides the following technical solution: including a sliding frame and a support frame disposed above the sliding frame;

[0007] The upper surfaces of both sides of the sliding frame are provided with grooves 2. A threaded rod is rotatably connected inside the grooves 2. The pitch of one end of the threaded rod is smaller than that of the other end. A slider 1 and a slider 2 are sleeved on the outer surface of the threaded rod. A motor is fixedly installed on the outer surface of the sliding frame. The output end of the motor is fixedly connected to the threaded rod.

[0008] The support frame has three grooves on its lower surfaces on both sides. A fixing block is fixedly installed inside the groove. A rod is installed between the fixing block and the slider. The two ends of the rod are rotatably connected to the fixing block and the slider. A connecting column is fixedly installed on the outer surface of the rod. A rod is installed between the connecting column and the slider. The two ends of the rod are rotatably connected to the connecting column and the slider.

[0009] Preferably, the slider has a threaded hole 2 on one side and a threaded hole 1 on the other side. The threaded hole 1 and the threaded hole 2 are respectively threaded to the threaded rod, and the thread pitch of the threaded hole 2 is greater than that of the threaded hole 1.

[0010] Preferably, the connecting post is perpendicular to the first rod, the outer surface of the connecting post has a symmetrical annular groove, the outer surface of the annular groove is rotatably fitted with a ring, the second rod is fixedly connected to the first ring, the connecting post is located at the center of the outer surface of the first rod near the first slider, and the length of the second rod is the same as the length of the first rod near the fixed block.

[0011] Preferably, the sliding frame and the support frame are arranged symmetrically on both sides. A sliding pad is fixedly provided on the upper surface of the support frame, and one or more hinges are installed on the side of the sliding frame. The sliding frame and the support frame are connected by the hinges to form a rotating pair, allowing relative rotation around an axis.

[0012] Preferably, a bottom frame is provided below the sliding frame, and a slide rail is fixedly installed on the upper surface of the bottom frame. The slide rail consists of two sets of symmetrical slide rails. The sliding frame is fixedly installed on the upper surface of the slide rail. A resistance spring is provided on both sides of the bottom frame, and the two ends of the resistance spring are fixedly connected to the crossbeam of the bottom frame and the crossbeam of the sliding frame, respectively.

[0013] Preferably, a second pin is fixedly provided on the surface of the sliding frame away from the resistance spring, and the two sliding frames are connected by the second pin. A first pin is fixedly provided on the opposite side of the sliding frame, and the sliding frame and the bottom frame are connected by the first pin.

[0014] Preferably, the sliding frame has one or more protrusions fixedly provided on the lower surface of the side away from the hinge. The protrusions are hemispherical. The support frame has one or more slots on the upper surface of the side away from the hinge. The slots are hemispherical in cross-section. The protrusions correspond one-to-one with the slots.

[0015] Compared with the prior art, this utility model provides a multi-purpose body management bed with the following beneficial effects:

[0016] 1. This utility model achieves the adjustment of the height of the fixed block and the angle of the undulation on one side of the support frame by controlling the sliders at both ends of the threaded rod to move at different speeds without them getting closer or further apart. This is to achieve the angle of the sofa backrest, so that the multi-purpose body management bed can be stably supported and adjusted at will when it is changed into a sofa shape.

[0017] 2. This utility model, by adjusting the pin connection between the two sliding frames and between the sliding frames and the base frame, allows the two sides of the sliding frame to slide independently, thus simulating more complex daily and sports functions, such as running, jumping, changing direction, and single-leg support turning, improving athletic performance and injury prevention; when the sliding frames move as a whole on both sides, they support a series of symmetrical and coordinated movements, such as upper limb pushing and pulling, ankle control, and calf stretching, laying a solid foundation for advanced training; when the sliding frames are fixed on both sides, changing to the form of a sofa or bed ensures the stability of people lying down or sitting, meeting different usage scenarios. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the sofa structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the bed structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the bottom frame structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the sliding frame structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the support frame structure of this utility model;

[0024] Figure 7 This is a schematic diagram of the closed state structure of the sliding frame and support frame of this utility model;

[0025] Figure 8 This is a schematic diagram of the sliding frame and support frame of this utility model in their unfolded state.

[0026] Figure 9 This is a schematic diagram of the threaded rod and its connecting components of this utility model.

[0027] In the diagram: 1. Sliding pad; 2. Base frame; 3. Slide rail; 4. Sliding frame; 5. Support frame; 6. Resistance spring; 7. Pin 1; 8. Protrusion; 9. Slot 1; 10. Motor; 11. Slot 2; 12. Pin 2; 13. Slot 3; 14. Fixing block; 15. Hinge; 16. Rod 1; 17. Connecting column; 18. Annular groove; 19. Slider 1; 20. Slider 2; 21. Threaded rod; 22. Rod 2; 23. Ring 1; 26. Threaded hole 1; 27. Threaded hole 2. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example:

[0030] Please see Figure 2 , Figure 8 , Figure 7 , Figure 9 A multi-purpose body management bed in this embodiment includes a sliding frame 4 and a support frame 5 disposed above the sliding frame 4;

[0031] The upper surfaces of both sides of the sliding frame 4 are provided with groove 21. A threaded rod 21 is provided inside the groove 21. The pitch of one end of the threaded rod 21 is smaller than that of the other end. A slider 19 and a slider 20 are sleeved on the outer surface of the threaded rod 21. A motor 10 is fixedly installed on the outer surface of the sliding frame 4. The output end of the motor 10 is fixedly connected to the threaded rod 21.

[0032] The lower surfaces of both sides of the support frame 5 are provided with grooves 13. A fixing block 14 is fixedly installed inside the groove 13. A rod 16 is provided between the fixing block 14 and the slider 19. The two ends of the rod 16 are rotatably connected to the fixing block 14 and the slider 19 respectively. A connecting post 17 is fixedly installed on the outer surface of the rod 16. A rod 22 is provided between the connecting post 17 and the slider 20. The two ends of the rod 22 are rotatably connected to the connecting post 17 and the slider 20 respectively.

[0033] Among them, the motor 10 on the same side is electrically connected to the same external control device. The control device sends the same speed command to the driver connected to the motor 10 on both sides. The encoder connected to each of the motors 10 on both sides continuously measures its actual speed and feeds it back to the control device. The control device compares multiple speed values. If one of the motors 10 is slower, its output is slightly increased, and vice versa. The motors 10 on both sides can run synchronously, so that the threaded rods 21 on both sides of the sliding frame 4 can rotate synchronously at the same time, ensuring the balance on both sides.

[0034] The motor 10 is positioned at the two ends of the threaded rod 21, with the initial positions of slider 19 and slider 20 respectively. The threads at the two ends of the threaded rod 21 are in opposite directions, which allows slider 19 and slider 20 to move relative to each other. The length of rod 16 is greater than the length of groove 21. When the equipment does not change its shape, the connection points of rod 16 and rod 22 with the connecting column 17 are all located above the threaded rod 21, so as to avoid the torque directions of slider 19 and slider 20 being opposite and blocking each other when they move relative to each other in their initial positions.

[0035] Motor 10 drives threaded rod 21, slider 19 and slider 20 move closer to each other, connecting column 17 rises continuously, the angle between rod 16, rod 22 and threaded rod 21 increases continuously, and the fixing block 14 at the other end of rod 16 rises continuously, thereby driving one side of support frame 5 to be gradually lifted to form sofa back. At the same time, the position of slider 19 and slider 20 can be adjusted at will by rotating threaded rod 21, thereby controlling the angle between rod 16 and threaded rod 21 and controlling the tilt angle of support frame 5.

[0036] Please see Figure 9 The slider 19 has a threaded hole 27 on its side, and the slider 20 has a threaded hole 26 on its side. The threaded hole 26 and the threaded hole 27 are respectively threaded to the threaded rod 21. The thread pitch of the threaded hole 27 is greater than that of the threaded hole 26.

[0037] The connecting post 17 is perpendicular to the rod 16. The outer surface of the connecting post 17 is provided with a symmetrical annular groove 18. The outer surface of the annular groove 18 is rotatably fitted with a ring 23. The rod 22 is fixedly connected to the ring 23. The connecting post 17 is located on the side of the outer surface of the rod 16 near the slider 19. The length of the rod 22 is the same as the length of the rod 16 near the fixed block 14.

[0038] Among them, the pitch of the threaded rod 21 on one side of the slider 20 is smaller than that on the other side, so that when the slider 20 moves on the surface of the threaded rod 21, the speed is less than that of the slider 19. This means that the angle between the rod 16 and the threaded rod 21 changes more than that between the rod 22, and can reach the vertical state more quickly. This allows the fixed block 14 to reach the highest height and the support frame 5 to complete the maximum angle lifting on one side.

[0039] Please refer to Figure 1 , Figure 5 , Figure 8 The sliding frame 4 and the support frame 5 are both arranged symmetrically on the left and right. The upper surface of the support frame 5 is fixedly provided with a sliding pad 1. The sliding frame 4 has one or more hinges 15 installed on its side. The sliding frame 4 and the support frame 5 are connected by the hinges 15 to form a rotating pair, which allows relative rotation around the axis.

[0040] The hinge 15 is located on the side of the two sliding frames 4 that are close to each other. When one side of the support frame 5 is lifted, the sliding frame 4 remains stationary. The sliding frame 4 supports the other side of the support frame 5 and prevents the support frame 5 from shifting relative to the sliding frame 4 during use, thus ensuring the safety of the user.

[0041] Please see Figure 2 , Figure 4A bottom frame 2 is provided below the sliding frame 4. A slide rail 3 is fixedly installed on the upper surface of the bottom frame 2. The slide rail 3 consists of two sets of symmetrical slide rails. The sliding frame 4 is fixedly installed on the upper surface of the slide rail 3. A resistance spring 6 is provided on both sides of the bottom frame 2. The two ends of the resistance spring 6 are fixedly connected to the crossbeam of the bottom frame 2 and the crossbeam of the sliding frame 4, respectively.

[0042] One or more protrusions 8 are fixedly provided on the lower surface of the sliding frame 4 away from the hinge 15. The protrusions 8 are hemispherical. One or more grooves 9 are provided on the upper surface of the support frame 5 away from the hinge 15. The grooves 9 have a hemispherical cross section. The protrusions 8 and grooves 9 correspond one-to-one.

[0043] The two sliding frames 4 are fixedly installed with the slide rails 3 on both sides, allowing the two sliding frames 4 to move independently. Compared with the traditional posture management bed which can only move in one direction, this device allows different resistances to be applied to the left and right sides or to be controlled independently, so as to train the weaker side. More complex movement combinations can also be designed, such as "scissor" opening and closing, wave-like propulsion, etc., to enhance the diversity and fun of training.

[0044] Please see Figure 2 , Figure 3 A pin 2 12 is fixedly provided on the side of the sliding frame 4 away from the resistance spring 6. The two sliding frames 4 are connected by pin 2 12. A pin 1 7 is fixedly provided on the other side of the sliding frame 4. The sliding frame 4 and the bottom frame 2 are connected by pin 1 7.

[0045] When the second pin 12 is in the locked state, it can end the state of the independent operation of the left and right sliding frames 4, making them into a whole. The left and right sliding frames 4 move synchronously without relative displacement, making the structure more robust and able to withstand greater loads.

[0046] When the latch 7 is in the locked state, the sliding frame 4 cannot move, and the support frame 5 above the sliding frame 4 cannot move along the extension direction of the slide rail 3, ensuring the overall stability of the equipment when the usage state is changed to a sofa.

[0047] The working principle of the above embodiments is as follows:

[0048] In use, the motors 10 on the same side are electrically connected to the same external control device. The control device sends the same speed command to the driver connected to the motors 10 on both sides. The encoders connected to each of the motors 10 on both sides continuously measure their actual speed and feed it back to the control device. The control device compares multiple speed values. If one of the motors 10 is slower, its output is slightly increased, and vice versa. The motors 10 on both sides can run synchronously, so that the threaded rods 21 on both sides of the sliding frame 4 can rotate synchronously at the same time, ensuring the balance on both sides.

[0049] The motor 10 is positioned at the two ends of the threaded rod 21, with the initial positions of slider 19 and slider 20 respectively. The threads at the two ends of the threaded rod 21 are in opposite directions, which allows slider 19 and slider 20 to move relative to each other. The length of rod 16 is greater than the length of groove 21. When the equipment does not change its shape, the connection points of rod 16 and rod 22 with the connecting column 17 are all located above the threaded rod 21, so as to avoid the torque directions of slider 19 and slider 20 being opposite and blocking each other when they move relative to each other in their initial positions.

[0050] Motor 10 drives threaded rod 21, slider 19 and slider 20 move closer to each other, connecting column 17 rises continuously, the angle between rod 16, rod 22 and threaded rod 21 increases continuously, and the fixing block 14 at the other end of rod 16 rises continuously, thereby driving one side of support frame 5 to be gradually lifted to form sofa back. At the same time, the position of slider 19 and slider 20 can be adjusted at will by rotating threaded rod 21, thereby controlling the angle between rod 16 and threaded rod 21 and controlling the tilt angle of support frame 5.

[0051] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0052] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-purpose body posture management bed, characterized in that: Includes a sliding frame (4) and a support frame (5) disposed above the sliding frame (4); The upper surfaces of both sides of the sliding frame (4) are provided with grooves (11), and a threaded rod (21) is provided inside the groove (11) for rotational connection. The pitch of one end of the threaded rod (21) is smaller than that of the other end. A slider (19) and a slider (20) are sleeved on the outer surface of the threaded rod (21). A motor (10) is fixedly installed on the outer surface of the sliding frame (4), and the output end of the motor (10) is fixedly connected to the threaded rod (21). The support frame (5) has three grooves (13) on its lower surface on both sides. A fixing block (14) is fixedly installed inside the groove. A rod (16) is installed between the fixing block (14) and the slider (19). The two ends of the rod (16) are rotatably connected to the fixing block (14) and the slider (19) respectively. A connecting column (17) is fixedly installed on the outer surface of the rod (16). A rod (22) is installed between the connecting column (17) and the slider (20). The two ends of the rod (22) are rotatably connected to the connecting column (17) and the slider (20) respectively.

2. The multi-purpose body management bed according to claim 1, characterized in that: The slider one (19) has a threaded hole two (27) on its side, and the slider two (20) has a threaded hole one (26) on its side. The threaded hole one (26) and the threaded hole two (27) are respectively threaded to the threaded rod (21). The thread pitch of the threaded hole two (27) is greater than that of the threaded hole one (26).

3. The multi-purpose body management bed according to claim 1, characterized in that: The connecting post (17) is perpendicular to the first rod (16). The outer surface of the connecting post (17) is provided with a symmetrical annular groove (18). The outer surface of the annular groove (18) is rotatably fitted with a ring (23). The second rod (22) is fixedly connected to the first ring (23). The connecting post (17) is located on the side of the outer surface of the first rod (16) close to the first slider (19). The length of the second rod (22) is the same as the length of the first rod (16) on the side close to the fixed block (14).

4. The multi-purpose body management bed according to claim 1, characterized in that: The sliding frame (4) and the support frame (5) are two symmetrically arranged on the left and right. A sliding pad (1) is fixedly provided on the upper surface of the support frame (5). One or more hinges (15) are installed on the side of the sliding frame (4). The sliding frame (4) and the support frame (5) are connected via the hinges (15) to form a rotating pair, which allows relative rotation around the axis.

5. A multi-purpose body management bed according to claim 3, characterized in that: A base frame (2) is provided below the sliding frame (4). A slide rail (3) is fixedly installed on the upper surface of the base frame (2). The slide rail (3) consists of two sets that are symmetrical from left to right. The sliding frame (4) is fixedly installed on the upper surface of the slide rail (3). A resistance spring (6) is provided on both sides of the base frame (2). The two ends of the resistance spring (6) are fixedly connected to the crossbeam of the base frame (2) and the crossbeam of the sliding frame (4), respectively.

6. A multi-purpose body management bed according to claim 5, characterized in that: A pin two (12) is fixedly provided on the side surface of the sliding frame (4) away from the resistance spring (6). The two sliding frames (4) are connected by the pin two (12). A pin one (7) is fixedly provided on the other side of the sliding frame (4). The sliding frame (4) and the bottom frame (2) are connected by the pin one (7).

7. A multi-purpose body management bed according to claim 4, characterized in that: The sliding frame (4) has one or more protrusions (8) fixedly provided on the lower surface of the side away from the hinge (15). The protrusions (8) are hemispherical. The support frame (5) has one or more grooves (9) on the upper surface of the side away from the hinge (15). The grooves (9) have a hemispherical cross section. The protrusions (8) correspond one-to-one with the grooves (9).

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